Debugging Dhcp Relay - H3C MSR 20-20 Command Reference Manual

debugging dhcp relay

Syntax
View
Default Level
Parameters
Description
Message type: reply
Hardware type: 1, Hardware address length: 6
Hops: 0, Transaction ID: 2294688324
Seconds: 0, Broadcast flag: 0
Client IP address: 0.0.0.0
Server IP address: 0.0.0.0
Client hardware address: 00e0-fc14-1601
Server host name: Not Configured, Boot file name: Not Configured
DHCP message type: DHCP Ack
*0.279172 Sysname DHCPS/7/DHCPS_DEBUG_COMMON:
DhcpServer: Send DHCPACK to 00e0.fc14.1601-Vlan-interface2 Offer IP=> 22.0.0
.2 via 22.0.0.1.
// Sending a DHCP-ACK message
debugging dhcp relay { all | error | event | packet [ client mac mac-address ] }
undo debugging dhcp relay { all | error | event | packet [ client mac mac-address ] }
User view
1: Monitor level
all: All types of debugging for DHCP relay agent.
error: DHCP relay agent error debugging.
event: DHCP relay agent event debugging.
packet: DHCP relay agent packet debugging.
client mac mac-address: Debugging for packets that the DHCP relay agent
forwards for a specific DHCP client. mac-address is the MAC address of the DHCP
client, in the format of H-H-H.
Use the
debugging dhcp relay
debugging.
Use the undo debugging dhcp relay
debugging.
By default, DHCP relay agent debugging is disabled.
Table 141 Description on the fields of the debugging dhcp relay packet command
Field
RX/TX, Message-Type, interface
interfacename.
Message type: MessageType
Your IP address: 22.0.0.2
Relay agent IP address: 22.0.0.1
command to enable DHCP relay agent
command to disable DHCP relay agent
Description
Receiving or forwarding the message of the
Message-Type type through the interface
interfacename
Content of the first byte in the DHCP message, that is,
the DHCP message type, request or reply.
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